Error RuntimeError Analog map retrieval time out or the readings from onboard components all 0

Q	What should I do when the error message "RuntimeError: Analog map retrieval time out" appears or the readings from onboard components are all 0?or
A	It means that PinPong firmware initialization failed.
	Case 1: It may be that multiple programs are running at the same time. For example, a program is started in the home menu of the board, and another program is run in Mind+. Both programs use the pinpong library.
	Solution: first try to press and hold the Home button for 5 seconds and release it, which will close all currently running python programs, and restart the board if an error is still reported.
	Case 2: You can try to re-initialize the mcu firmware,run this code:
	from pinpong.board import Board
	Board().begin(1)